Objects in the image:
category: person
category: surfboard
category: person
category: person
category: surfboard

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they wearing shorts?
a: N/A
q: do they have short sleeves or long sleeves on their wet suit?
a: N/A
q: are they on the beach?
a: Yes